型号 功能描述 生产厂家 企业 LOGO 操作

4-STAGE PRESETTABLE RIPPLE COUNTERS

4-STAGE PRESETTABLE RIPPLE COUNTERS The SN54/74LS196 decade counter is partitioned into divide-by-two and divide-by-five sections which can be combined to count either in BCD (8, 4, 2, 1) sequence or in a bi-quinary mode producing a 50 duty cycle output. The SN54/74LS197 contains divide-by-tw

Motorola

摩托罗拉

4-STAGE PRESETTABLE RIPPLE COUNTERS

4-STAGE PRESETTABLE RIPPLE COUNTERS The SN54/74LS196 decade counter is partitioned into divide-by-two and divide-by-five sections which can be combined to count either in BCD (8, 4, 2, 1) sequence or in a bi-quinary mode producing a 50 duty cycle output. The SN54/74LS197 contains divide-by-tw

Motorola

摩托罗拉

4-STAGE PRESETTABLE RIPPLE COUNTERS

文件:93.26 Kbytes Page:6 Pages

Motorola

摩托罗拉

50/30/100-MHz [RESETTABLE DECADE OR BINARY COUNTERS/LATCHES

文件:779.54 Kbytes Page:17 Pages

TI

德州仪器

50/30/100-MHz [RESETTABLE DECADE OR BINARY COUNTERS/LATCHES

文件:779.54 Kbytes Page:17 Pages

TI

德州仪器

更新时间:2026-1-2 19:09:01
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
MOTOROLA/摩托罗拉
24+
DIP
880000
明嘉莱只做原装正品现货
SIGNETICS
23+
NA
271
专做原装正品,假一罚百!
24+
48
FAIRCHILD/仙童
QQ咨询
CDIP
1556
全新原装 研究所指定供货商
54LS20/BCAJC
25+
26
26
MOTOROLA/摩托罗拉
24+
CDIP14
22055
郑重承诺只做原装进口现货
MOT
23+
DIP
5000
原装正品,假一罚十
最新
2000
原装正品现货
FSC
22+
CDIP14
20000
公司只有原装 品质保证
TM
24+
CDIP
66800
原厂授权一级代理,专注汽车、医疗、工业、新能源!

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